1. Observe and protect
Document what's happening, avoid compounding storm or moisture damage where it's safe to wait, and gather the home's history.
2. Evaluate the house and site
Salt exposure, trapped moisture, chalking, and failed caulk lines matter more to the coating system than any product name.
3. Define a written scope
Put preparation, protection, salt-tolerant materials, access, permits, testing, cleanup, restoration, exclusions, and change orders in writing.
4. Compare providers
Verify credentials and compare how each proposal reasons through coastal exposure, not only its total.
5. Inspect closeout
Confirm testing, cleanup, documentation, warranty terms, and maintenance responsibilities left to you.